Cordless, optical trackball with large ball, finger control for easy cursor movement and ultimate precision in all applications

• True cordless freedom means more desktop flexibility.
• Reliable digital radio technology requires no line of sight.
• Patented Optical technology delivers superior precision for detailed work and smooth tracking.
• Virtually maintenance free.
• Adjustable Wrist pad for added comfort and control.
• 5-year warranty

Software

System Requirements

IBM® Compatible PC
• Windows® 95, 98, NT and 2000
• Available PS/2 or USB port
• Windows® 98 or later required for USB
  or
  Macintosh® System
• OS 8.6 or later
• USB port
  
• CD-ROM drive